Hi Rafael, After merging the final tree, today's linux-next build (powerpc allnoconfig) failed like this: mm/oom_kill.c: In function 'select_bad_process': mm/oom_kill.c:326:5: error: implicit declaration of function '__thaw_task' [-Werror=implicit-function-declaration] Caused by commit 23527e313ca5 ("PM / Freezer: Fix fallout of thaw_process() -> __thaw_task() rename"). __thaw_task() is only declared id CONFIG_FREEZER is set. Commit 944e192db53c ("freezer: rename thaw_process() to __thaw_task() and simplify the implementation") removed the second declaration of thaw_process() without replacing it ... I have added this patch for today: From: Stephen Rothwell Date: Mon, 14 Nov 2011 14:19:32 +1100 Subject: [PATCH] freezer: fix more fallout from the thaw_process rename Commit 944e192db53c "freezer: rename thaw_process() to __thaw_task() and simplify the implementation" did not create a !CONFIG_FREEZER version of __thaw_task(). Signed-off-by: Stephen Rothwell --- include/linux/freezer.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/linux/freezer.h b/include/linux/freezer.h index cc779bb..a9dccc6 100644 --- a/include/linux/freezer.h +++ b/include/linux/freezer.h @@ -166,6 +166,7 @@ static inline bool set_freezable_with_signal(void) #else /* !CONFIG_FREEZER */ static inline bool frozen(struct task_struct *p) { return false; } static inline bool freezing(struct task_struct *p) { return false; } +static inline void __thaw_task(struct task_struct *t) {} static inline bool __refrigerator(bool check_kthr_stop) { return false; } static inline int freeze_processes(void) { return -ENOSYS; } -- 1.7.7.2 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/